Digital signal enhancement of the fetal electrocardiogram.
D003201:Computers / Q000706:statistics & numerical data*; D004562:Electrocardiography / Q000295:instrumentation*; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D006801:Humans; D008433:Mathematics; D008722:Methods; D011247:Pregnancy; D013016:Sound